[2026-08-17 17:16:06.332665] INFO [SERVER] inner_main (main.cpp:620) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=123] succ to init logger(default file="log/observer.log", rs file="log/rootservice.log", election file="log/election.log", trace file="log/trace.log", audit_file="audit/observer_30984_20260817171606-1043774831.aud", alert file="log/alert/alert.log", max_log_file_size=268435456, enable_async_log=true) [2026-08-17 17:16:06.332870] INFO [SERVER] inner_main (main.cpp:624) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=202] Virtual memory : 1,066,160,128 byte [2026-08-17 17:16:06.332989] INFO [SERVER] inner_main (main.cpp:627) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=114] Build basic information for each syslog file(info="address: , observer version: OceanBase_CE 4.6.0.0, revision: 100000162026071511-ac29b5f39774cb025f12641014f48820dc0be70a, sysname: Linux, os release: 3.10.0-1062.el7.x86_64, machine: x86_64, tz GMT offset: 08:00") /home/admin/oceanbase/bin/observer -I 10.10.1.81 -p 2881 -P 2882 -n shequ46 -z zone1 -d /home/admin/oceanbase/store/shequ46 -l info -oobconfig_url=http://10.10.1.70:8080/services?Action=ObRootServiceInfo&User_ID=alibaba&UID=ocpmaster&ObRegion=shequ46,rootservice_list=10.10.1.81:2882:2881;10.10.1.82:2882:2881;10.10.1.83:2882:2881,config_additional_dir=/data/log1/shequ46/etc2;/data/1/shequ46/etc3,cluster_id=1785404809,large_query_threshold=60000000000000s,net_thread_count=4,enable_syslog_recycle=TRUE,datafile_size=40G,cache_wash_threshold=2GB,cpu_count=4,max_syslog_file_count=2,log_disk_size=30G,__min_full_resource_pool_memory=536870912,system_memory=3G,enable_cgroup=false,stack_size=512K,memory_limit=10G,enable_record_trace_log=TRUE observer (OceanBase_CE 4.6.0.0) REVISION: 100000162026071511-ac29b5f39774cb025f12641014f48820dc0be70a BUILD_BRANCH: HEAD BUILD_TIME: Jul 15 2026 11:56:19 BUILD_FLAGS: RelWithDebInfo BUILD_INFO: Copyright (c) 2011-present OceanBase Inc. [2026-08-17 17:16:06.333097] INFO print_all_limits (main.cpp:421) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=23] ============= *begin server limit report * ============= [2026-08-17 17:16:06.333173] INFO print_limit (main.cpp:409) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=74] [operator()] RLIMIT_CORE = unlimited [2026-08-17 17:16:06.333202] INFO print_limit (main.cpp:409) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=17] [operator()] RLIMIT_CPU = unlimited [2026-08-17 17:16:06.333237] INFO print_limit (main.cpp:409) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=34] [operator()] RLIMIT_DATA = unlimited [2026-08-17 17:16:06.333254] INFO print_limit (main.cpp:409) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] [operator()] RLIMIT_FSIZE = unlimited [2026-08-17 17:16:06.333280] INFO print_limit (main.cpp:409) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=24] [operator()] RLIMIT_LOCKS = unlimited [2026-08-17 17:16:06.333296] INFO print_limit (main.cpp:411) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] [operator()] RLIMIT_MEMLOCK = 65536 [2026-08-17 17:16:06.333342] INFO print_limit (main.cpp:411) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=44] [operator()] RLIMIT_NOFILE = 655350 [2026-08-17 17:16:06.333356] INFO print_limit (main.cpp:411) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=14] [operator()] RLIMIT_NPROC = 655350 [2026-08-17 17:16:06.333381] INFO print_limit (main.cpp:411) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=23] [operator()] RLIMIT_STACK = 10485760 [2026-08-17 17:16:06.333394] INFO print_all_limits (main.cpp:431) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=13] ============= *stop server limit report* =============== name= (11 segments) header 0: address=0x55afa91fe040 header 1: address=0x55afa91fe2a8 header 2: address=0x55afa91fe000 header 3: address=0x55afd7d2a6c0 header 4: address=0x55afd85021c8 header 5: address=0x55afd7d2a6c0 header 6: address=0x55afd84e58e0 header 7: address=0x55afd7d2a6c0 header 8: address=0x55afb16b27a0 header 9: address=0x55afa91fe000 header 10: address=0x55afa91fe2c4 name= (4 segments) header 0: address=0x7ffedee83000 header 1: address=0x7ffedee83438 header 2: address=0x7ffedee83300 header 3: address=0x7ffedee8333c name=/lib64/librt.so.1 (7 segments) header 0: address=0x7f46966e3000 header 1: address=0x7f46968e9d40 header 2: address=0x7f46968e9d70 header 3: address=0x7f46966e31c8 header 4: address=0x7f46966e82c4 header 5: address=0x7f46966e3000 header 6: address=0x7f46968e9d40 name=/lib64/libdl.so.2 (7 segments) header 0: address=0x7f46964db000 header 1: address=0x7f46966ddd58 header 2: address=0x7f46966ddd88 header 3: address=0x7f46964db1c8 header 4: address=0x7f46964dc940 header 5: address=0x7f46964db000 header 6: address=0x7f46966ddd58 name=/lib64/libm.so.6 (7 segments) header 0: address=0x7f46961d3000 header 1: address=0x7f46964d3d70 header 2: address=0x7f46964d3d90 header 3: address=0x7f46961d31c8 header 4: address=0x7f46962cb648 header 5: address=0x7f46961d3000 header 6: address=0x7f46964d3d70 name=/home/admin/oceanbase/lib/libaio.so.1 (7 segments) header 0: address=0x7f4695fcb000 header 1: address=0x7f46961cbed0 header 2: address=0x7f46961cbed0 header 3: address=0x7f4695fcb1c8 header 4: address=0x7f4695fcba90 header 5: address=0x7f4695fcb000 header 6: address=0x7f46961cbed0 name=/lib64/libpthread.so.0 (9 segments) header 0: address=0x7f4695dab040 header 1: address=0x7f4695dbc270 header 2: address=0x7f4695dab000 header 3: address=0x7f4695fc1b60 header 4: address=0x7f4695fc1d50 header 5: address=0x7f4695dab238 header 6: address=0x7f4695dbc28c header 7: address=0x7f4695dab000 header 8: address=0x7f4695fc1b60 name=/lib64/libc.so.6 (10 segments) header 0: address=0x7f46959db040 header 1: address=0x7f4695b698e0 header 2: address=0x7f46959db000 header 3: address=0x7f4695d9e700 header 4: address=0x7f4695da1b60 header 5: address=0x7f46959db270 header 6: address=0x7f4695d9e700 header 7: address=0x7f4695b698fc header 8: address=0x7f46959db000 header 9: address=0x7f4695d9e700 name=/lib64/ld-linux-x86-64.so.2 (7 segments) header 0: address=0x7f46968eb000 header 1: address=0x7f4696b0cb40 header 2: address=0x7f4696b0ce00 header 3: address=0x7f46968eb1c8 header 4: address=0x7f4696909d64 header 5: address=0x7f46968eb000 header 6: address=0x7f4696b0cb40 [2026-08-17 17:16:06.340627] INFO [LIB] ObSliceAlloc (ob_slice_alloc.h:314) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=36] ObSliceAlloc init finished(bsize_=7936, isize_=40, slice_limit_=7536, tmallocator_=NULL) [2026-08-17 17:16:06.341042] INFO [LIB] ObSliceAlloc (ob_slice_alloc.h:314) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=387] ObSliceAlloc init finished(bsize_=7936, isize_=160, slice_limit_=7536, tmallocator_=NULL) [2026-08-17 17:16:06.341277] INFO [SERVER] inner_main (main.cpp:649) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=19] observer starts(observer_version="OceanBase_CE 4.6.0.0") [2026-08-17 17:16:06.341388] INFO [SERVER] init (ob_server.cpp:232) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=92] [OBSERVER_NOTICE] start to init observer flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c hypervisor lahf_lm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw xop fma4 tbm retpoline_amd ssbd vmmcall bmi1 arat [2026-08-17 17:16:06.378367] WDIAG [COMMON] init_from_os (ob_cpu_topology.cpp:95) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=27][errcode=0] cpu flag is not found(CPU_FLAG_CMDS[i]="grep -E ' avx2( |$)' /proc/cpuinfo") [2026-08-17 17:16:06.390455] WDIAG [COMMON] init_from_os (ob_cpu_topology.cpp:95) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=331][errcode=0] cpu flag is not found(CPU_FLAG_CMDS[i]="grep -E ' avx512bw( |$)' /proc/cpuinfo") [2026-08-17 17:16:06.402323] WDIAG [COMMON] init_from_os (ob_cpu_topology.cpp:95) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=132][errcode=0] cpu flag is not found(CPU_FLAG_CMDS[i]="grep -E ' asimd( |$)' /proc/cpuinfo") [2026-08-17 17:16:06.402436] INFO [COMMON] CpuFlagSet (ob_cpu_topology.cpp:58) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=112] #flag is supported [2026-08-17 17:16:06.402458] INFO [COMMON] CpuFlagSet (ob_cpu_topology.cpp:59) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=21] #flag is supported [2026-08-17 17:16:06.402611] WDIAG [COMMON] CpuFlagSet (ob_cpu_topology.cpp:60) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=153][errcode=0] #flag is not supported [2026-08-17 17:16:06.402626] WDIAG [COMMON] CpuFlagSet (ob_cpu_topology.cpp:61) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=14][errcode=0] #flag is not supported [2026-08-17 17:16:06.402669] WDIAG [COMMON] CpuFlagSet (ob_cpu_topology.cpp:62) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=42][errcode=0] #flag is not supported [2026-08-17 17:16:06.402783] WDIAG [COMMON] load_from_file (ob_tenant_data_version_mgr.cpp:166) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=24][errcode=0] data_version file doesn't exist, skip load [2026-08-17 17:16:06.402893] INFO [COMMON] load_from_file (ob_tenant_data_version_mgr.cpp:226) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=104] [DATA_VERSION] load data_version file(ret=0, map_.size()=0) [2026-08-17 17:16:06.403057] INFO [SHARE] load_config (ob_config_manager.cpp:187) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=20] Config file doesn't exist, read from command line(path="etc/observer.config.bin", ret=-4027) [2026-08-17 17:16:06.403373] INFO [SERVER] init_opts_config (ob_server.cpp:2200) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=126] guess interface name(devname="ens160") [2026-08-17 17:16:06.403431] INFO [SERVER] parse_mode (ob_server.cpp:197) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=25] set normal mode [2026-08-17 17:16:06.403613] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=62] Load config succ(name="obconfig_url", value="http://10.10.1.70:8080/services?Action=ObRootServiceInfo&User_ID=alibaba&UID=ocpmaster&ObRegion=shequ46") [2026-08-17 17:16:06.403675] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=28] Load config succ(name="rootservice_list", value="10.10.1.81:2882:2881;10.10.1.82:2882:2881;10.10.1.83:2882:2881") [2026-08-17 17:16:06.403804] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=102] Load config succ(name="config_additional_dir", value="/data/log1/shequ46/etc2;/data/1/shequ46/etc3") [2026-08-17 17:16:06.403831] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=17] Load config succ(name="cluster_id", value="1785404809") [2026-08-17 17:16:06.403871] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] Load config succ(name="large_query_threshold", value="60000000000000s") [2026-08-17 17:16:06.403903] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] Load config succ(name="net_thread_count", value="4") [2026-08-17 17:16:06.403943] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=18] Load config succ(name="enable_syslog_recycle", value="TRUE") [2026-08-17 17:16:06.403982] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] Load config succ(name="datafile_size", value="40G") [2026-08-17 17:16:06.404014] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=16] Load config succ(name="cache_wash_threshold", value="2GB") [2026-08-17 17:16:06.404037] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=17] Load config succ(name="cpu_count", value="4") [2026-08-17 17:16:06.404069] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=15] Load config succ(name="max_syslog_file_count", value="2") [2026-08-17 17:16:06.404098] INFO [SHARE] operator() (ob_common_config.cpp:369) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=14] Load config succ(name="log_disk_size", value="30G") [2026-08-17 17:16:06.404130] EDIAG [SHARE] operator() (ob_common_config.cpp:365) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=17][errcode=-4147] Invalid config, value out of [1073741824,) (for reference only). name=__min_full_resource_pool_memory, value=536870912, ret=-4147 BACKTRACE:0xd11b4a2 0xce67e8d 0xd53df76 0xd53db60 0xd53d826 0x235f87dc 0x235a226b 0x235a1978 0x235f155a 0x16bf0e96 0x16be5412 0x12867772 0x1286cad2 0x2dfe8220 0x12869ab7 0x7f46959fd505 0xd880b28 [2026-08-17 17:16:06.404276] EDIAG [SERVER] init_opts_config (ob_server.cpp:2233) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=127][errcode=-4147] invalid config from cmdline options(opts_.optstr_="obconfig_url=http://10.10.1.70:8080/services?Action=ObRootServiceInfo&User_ID=alibaba&UID=ocpmaster&ObRegion=shequ46,rootservice_list=10.10.1.81:2882:2881;10.10.1.82:2882:2881;10.10.1.83:2882:2881,config_additional_dir=/data/log1/shequ46/etc2;/data/1/shequ46/etc3,cluster_id=1785404809,large_query_threshold=60000000000000s,net_thread_count=4,enable_syslog_recycle=TRUE,datafile_size=40G,cache_wash_threshold=2GB,cpu_count=4,max_syslog_file_count=2,log_disk_size=30G,__min_full_resource_pool_memory=536870912,system_memory=3G,enable_cgroup=false,stack_size=512K,memory_limit=10G,enable_record_trace_log=TRUE", ret=-4147, ret="OB_INVALID_CONFIG") BACKTRACE:0xd11b4a2 0xce67e8d 0xd0d57bc 0xd0d49d1 0xd0d4928 0xd0d4740 0x16c139f0 0x16bf2786 0x16be5412 0x12867772 0x1286cad2 0x2dfe8220 0x12869ab7 0x7f46959fd505 0xd880b28 [2026-08-17 17:16:06.404439] INFO [SERVER] init_opts_config (ob_server.cpp:2253) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=144] set CLUSTER_ID for rpc(cluster_id=1785404809) [2026-08-17 17:16:06.404476] EDIAG [SERVER] init_config (ob_server.cpp:2137) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=22][errcode=-4147] init opts config failed(ret=-4147, ret="OB_INVALID_CONFIG") BACKTRACE:0xd11b4a2 0xce67e8d 0xce64ff2 0xce63b4d 0xce63aab 0xce638d2 0x16c13240 0x16bf2201 0x16be5412 0x12867772 0x1286cad2 0x2dfe8220 0x12869ab7 0x7f46959fd505 0xd880b28 [2026-08-17 17:16:06.404607] EDIAG [SERVER] init (ob_server.cpp:241) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=123][errcode=-4147] init config failed(ret=-4147, ret="OB_INVALID_CONFIG") BACKTRACE:0xd11b4a2 0xce67e8d 0xce64ff2 0xce63b4d 0xce63aab 0xce638d2 0x16bf3946 0x16be6158 0x12867772 0x1286cad2 0x2dfe8220 0x12869ab7 0x7f46959fd505 0xd880b28 [2026-08-17 17:16:06.404675] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:63) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=47][errcode=-4006] clock generator not inited [2026-08-17 17:16:06.404807] INFO [SERVER] init (ob_server.cpp:247) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=68] [server_start 1/18] observer init begin. [2026-08-17 17:16:06.404929] INFO [LIB] set_param (achunk_mgr.cpp:25) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=111] set large page param(large_page_type_=0) [2026-08-17 17:16:06.404950] EDIAG [SERVER] init (ob_server.cpp:560) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=17][errcode=-4147] [OBSERVER_NOTICE] fail to init observer(ret=-4147, ret="OB_INVALID_CONFIG") BACKTRACE:0xd11b4a2 0xce67e8d 0xce64ff2 0xce63b4d 0xce63aab 0xce638d2 0x16bf8966 0x16be63f2 0x12867772 0x1286cad2 0x2dfe8220 0x12869ab7 0x7f46959fd505 0xd880b28 [2026-08-17 17:16:06.405044] ERROR [SERVER] init (ob_server.cpp:564) [30988][observer][T0][Y0-0000000000000001-0-0] [lt=25][errcode=-4147] [server_start 2/18] observer init fail. you may find solutions in previous error logs or seek help from official technicians.